136693240

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{117839}}^1$

素因数の和:117879

約数の個数: 32

約数和(自身を含む): 318168000

約数和(自身を除く): 181474760

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 117839, 235678, 471356, 589195, 942712, 1178390, 2356780, 3417331, 4713560, 6834662, 13669324, 17086655, 27338648, 34173310, 68346620, 136693240]

約数ペア:

[(1, 136693240), (2, 68346620), (4, 34173310), (5, 27338648), (8, 17086655), (10, 13669324), (20, 6834662), (29, 4713560), (40, 3417331), (58, 2356780), (116, 1178390), (145, 942712), (232, 589195), (290, 471356), (580, 235678), (1160, 117839)]